CN204281005U - Point door opener in one - Google Patents

Point door opener in one Download PDF

Info

Publication number
CN204281005U
CN204281005U CN201420780443.2U CN201420780443U CN204281005U CN 204281005 U CN204281005 U CN 204281005U CN 201420780443 U CN201420780443 U CN 201420780443U CN 204281005 U CN204281005 U CN 204281005U
Authority
CN
China
Prior art keywords
door
guide rail
link plate
strap
timing belt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420780443.2U
Other languages
Chinese (zh)
Inventor
谢春祥
刘杰
周彩阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNAN PRISMA ELECTRIC Co Ltd
Original Assignee
HUNAN PRISMA ELECTRIC Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HUNAN PRISMA ELECTRIC Co Ltd filed Critical HUNAN PRISMA ELECTRIC Co Ltd
Priority to CN201420780443.2U priority Critical patent/CN204281005U/en
Application granted granted Critical
Publication of CN204281005U publication Critical patent/CN204281005U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The utility model provides point door opener in one, comprise motor, synchronizing wheel, flower wheel, Timing Belt, door machine bottom board, left-hand door link plate, door cutter, right door strap and guide rail, described motor, flower wheel and guide rails assembling are on door machine bottom board, motor output shaft is provided with synchronizing wheel, and synchronizing wheel is connected with flower wheel by Timing Belt; Described left-hand door link plate and the top of right door strap are provided with a change gear, and the door change gear of left-hand door link plate and right door strap is placed on guide rail, and described guide rail is parallel with Timing Belt, and guide rail is provided with two track adjusting wheels, is connected between two track adjusting wheels by steel rope; The part that left-hand door link plate and steel rope are positioned at below two track adjusting wheels is connected; The part that right door strap and steel rope are positioned at above two track adjusting wheels is connected; Left-hand door link plate or right door strap are connected with Timing Belt by door cutter.The utility model structure is simple, compact, and the utility model adopts permagnetic synchronous motor, cost is low, energy-conserving and environment-protective, stable performance, and reduce repair and maintenance costs be installed.

Description

Point door opener in one
Technical field
The utility model relates to a kind of door opening machine for elevator, especially relates to point door opener in one.
Background technology
The actuating device that existing elevator door-motor adopts is mostly threephase asynchronous machine or permanent-magnet DC servo motor drives, gate is driven to do opening and closing campaign by speed reduction gearing and door-opening mechanism, this reduces the driving efficiency of actuating device, add energy consumption, and install also inconvenient, noise during work is comparatively large, easily mechanical breakdown occurs, thus reduces the service life of elevator door-motor.
The most structure of synchronous elevator door-motor used in the market is more complicated, and Installation and Debugging are more difficult, and energy consumption is high, and the car being not suitable for various lintel width adopts.And the mounting means of door machine is in the market mainly sedan-chair top formula and installs or straight beam formula is installed; All there is an identical drawback in these two kinds of door machine mounting meanss, the design height on sedan-chair top can be made to be restricted.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of structure simple, flexible for installation, easy to maintenance, point door opener in the permanent-magnet synchronous that energy-conserving and environment-protective, noise are little.
The technical solution adopted in the utility model is: comprise motor, synchronizing wheel, flower wheel, Timing Belt, door machine bottom board, left-hand door link plate, door cutter, right door strap and guide rail, described motor, flower wheel and guide rails assembling are on door machine bottom board, motor output shaft is provided with synchronizing wheel, and synchronizing wheel is connected with flower wheel by Timing Belt; Described left-hand door link plate and the top of right door strap are provided with a change gear, and the door change gear of left-hand door link plate and right door strap is placed on guide rail, and described guide rail is parallel with Timing Belt, and guide rail is provided with two track adjusting wheels, is connected between two track adjusting wheels by steel rope; The part that left-hand door link plate and steel rope are positioned at below two track adjusting wheels is connected; The part that right door strap and steel rope are positioned at above two track adjusting wheels is connected; Left-hand door link plate or right door strap are connected with Timing Belt by door cutter.
In above-mentioned in point door opener, what described motor adopted is permagnetic synchronous motor.
In above-mentioned in point door opener, described flower wheel is provided with tightening device.
In above-mentioned in point door opener, the two ends end face of described guide rail is respectively equipped with rubber positive stop.
In above-mentioned in point door opener, described door machine bottom board length is less than the length of guide rail.
Compared with prior art, the beneficial effects of the utility model are:
The utility model structure is simple, compact, substantially reduces the thickness of door opener, makes it only have 50cm; The utility model adopts permagnetic synchronous motor significantly can reduce power consumption, without speed reduction gearing, have that cost is low, energy-conserving and environment-protective, stable performance advantage, and decrease mechanical breakdown, reduce installation and maintenance cost, permagnetic synchronous motor of the present utility model is vertically installed on a machine bottom board, compact overall structure; Door machine bottom board size of the present utility model is shorter than guide rail, and saved the material of door machine bottom board, reduced complete machine weight, reduce cost, integral structure seems compacter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the scheme of installation of the utility model when installing for lintel.
Fig. 3 is the structural representation of the mounting bracket of the utility model when installing for lintel.
Fig. 4 is the scheme of installation of the utility model when installing for sedan-chair top.
Fig. 5 is the structural representation of the mounting bracket of the utility model when installing for sedan-chair top.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, 2, the utility model comprises flower wheel 1, Timing Belt 3, controller 4, permagnetic synchronous motor 5, synchronizing wheel 6, door machine bottom board 7, track adjusting wheel 8, steel rope 9, left-hand door link plate 10, door cutter 11, right door strap 12, guide rail 14.Described flower wheel 1, permagnetic synchronous motor 5 and guide rail 14 are fixedly installed on a machine bottom board 7, and flower wheel 1 and permagnetic synchronous motor 5 are positioned at the top of a machine bottom board 7; Guide rail 14 is positioned at the bottom of a machine bottom board 7, and its length is greater than the length of a machine bottom board 7.The output shaft of permagnetic synchronous motor 5 is provided with synchronizing wheel 6, is connected between synchronizing wheel 6 with flower wheel 1 by Timing Belt 3.The top of left-hand door link plate 10 and right door strap 12 is respectively equipped with multiple change gears 13, and left-hand door link plate 10 and right door strap 12 are placed on guide rail 14 respectively by door change gear 13.Guide rail 14 is parallel to Timing Belt 3, guide rail 14 is respectively equipped with between track adjusting wheel 8, two track adjusting wheel 8 near two ends place and is connected by steel rope 9; The part that left-hand door link plate 10 and steel rope 9 are positioned at below two track adjusting wheels 8 is connected, and the part that right door strap 12 and steel rope 9 are positioned at above two track adjusting wheels 8 is connected.Described door cutter 11 top is connected with Timing Belt 3, and bottom is connected with left-hand door link plate 10 bottom of a cutter 11 (also can be connected with right door strap 12).The two ends end face of described guide rail 14 is respectively equipped with rubber positive stop; Described flower wheel 1 is provided with tightening device 2, for tensioning Timing Belt 3.
During utility model works, accept instruction by controller 4, controller 4 controls permagnetic synchronous motor 5 and rotates forward or reverse; Synchronizing wheel 6 follows permagnetic synchronous motor 5 forward or reverse, drives Timing Belt 3 straight reciprocating motion.Door cutter 11 is with Timing Belt 3 horizontal reciprocating movement, left-hand door link plate 10 is driven to follow a cutter 11 along guide rail 14 crank motion, the part be positioned at below two track adjusting wheels 8 due to left-hand door link plate 10 and steel rope 9 is connected, therefore steel rope 9 can move along with left-hand door link plate 10, the part that right door strap 12 and steel rope 9 are positioned at above two track adjusting wheels 8 is connected, right door strap 12 along guide rail and left-hand door link plate 10 oppositely movement, thus realizes the function of the open and close door of elevator door-motor.
As shown in Figure 2,3, when on the lintel that the utility model is arranged on lift car, the utility model just can be arranged on the lintel 16 of lift car by mounting bracket 15 by installation personnel easily, as shown in Figure 4,5, when on the sedan-chair top 4 that the utility model is arranged on lift car, elevator door-motor can be arranged on the sedan-chair top 18 of lift car by mounting bracket 17.

Claims (5)

1. point door opener in a kind, it is characterized in that: comprise motor, synchronizing wheel, flower wheel, Timing Belt, door machine bottom board, left-hand door link plate, door cutter, right door strap and guide rail, described motor, flower wheel and guide rails assembling are on door machine bottom board, motor output shaft is provided with synchronizing wheel, and synchronizing wheel is connected with flower wheel by Timing Belt; Described left-hand door link plate and the top of right door strap are provided with a change gear, and the door change gear of left-hand door link plate and right door strap is placed on guide rail; Described guide rail is parallel with Timing Belt, and guide rail is provided with two track adjusting wheels, is connected between two track adjusting wheels by steel rope; The part that left-hand door link plate and steel rope are positioned at below two track adjusting wheels is connected; The part that right door strap and steel rope are positioned at above two track adjusting wheels is connected; Left-hand door link plate or right door strap are connected with Timing Belt by door cutter.
2. point door opener according to claim 1, is characterized in that: what described motor adopted is permagnetic synchronous motor.
3. according to claim 1, point door opener, is characterized in that: described flower wheel is provided with tightening device.
4. according to claim 1, point door opener, is characterized in that: the two ends end face of described guide rail is respectively equipped with rubber positive stop.
5. according to claim 1, point door opener, is characterized in that: described door machine bottom board length is less than the length of guide rail.
CN201420780443.2U 2014-12-12 2014-12-12 Point door opener in one Expired - Fee Related CN204281005U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420780443.2U CN204281005U (en) 2014-12-12 2014-12-12 Point door opener in one

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420780443.2U CN204281005U (en) 2014-12-12 2014-12-12 Point door opener in one

Publications (1)

Publication Number Publication Date
CN204281005U true CN204281005U (en) 2015-04-22

Family

ID=52864191

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420780443.2U Expired - Fee Related CN204281005U (en) 2014-12-12 2014-12-12 Point door opener in one

Country Status (1)

Country Link
CN (1) CN204281005U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108928723A (en) * 2018-08-31 2018-12-04 周晓锋 A kind of elevator gate control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108928723A (en) * 2018-08-31 2018-12-04 周晓锋 A kind of elevator gate control device

Similar Documents

Publication Publication Date Title
CN103663067A (en) Elevator multi-fold door operator device
CN101498190A (en) Straight line motor driven door opening and closing system
CN104499865A (en) Moving door driven by linear motor
CN201419962Y (en) Driving device of elevator door
CN203629987U (en) Device for testing durability of steel wire rope for elevator door motor
CN204281005U (en) Point door opener in one
CN203223096U (en) Transmission structure of electric sliding door
CN201003395Y (en) Top drive screw nut bob-weight pumping unit
CN202483333U (en) Bottom driving electric door
CN201406255Y (en) Structure of elevator door driven by U-shaped linear motor
CN201864430U (en) Energy-saving driving device for elevator car door
CN110817283A (en) Electric lifting transfer mechanism
CN203889849U (en) Permanent-magnetic frequency-conversion rack drive door opener
CN201610682U (en) Permanent-magnet synchronous gantry system
WO2011078598A3 (en) Apparatus for opening/shutting a sliding door
CN201485152U (en) Elevator counterweight system
CN204658448U (en) Wirelessly get thing manipulator
CN214532130U (en) Movable sunshine room sealed cowling
CN204283190U (en) A kind of novel public transport platform elevating lever-type shield door
CN209343407U (en) A kind of parking garage entrances gate device
CN202450926U (en) Transmission system of half-height safety door
CN204040735U (en) A kind of moving door driven by linear electric motors
CN208277832U (en) A kind of convenient electric vehicle of battery roll
CN201125997Y (en) Sliding device
CN201934071U (en) Gear-driving type automatic-balancing beam pumping unit

Legal Events

Date Code Title Description
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150422

Termination date: 20171212

CF01 Termination of patent right due to non-payment of annual fee